Track changes and commenting in LaTeX - Overleaf, Online LaTeX Editor
How to add comment in algorithm - TeX - LaTeX Stack Exchange
Looking for an editor that supports editor-based notes/comments - TeX - LaTeX Stack Exchange
vim - Inline comments in LaTeX - TeX - LaTeX Stack Exchange
Is there a better package to add comment / annotations into your LaTeX pdf than pdfcomment today? - TeX - LaTeX Stack Exchange
Tip of the Week: Add inline or margin comments to your PDF - Overleaf, Online LaTeX Editor
Overleaf's LaTeX tutorial—now available in five languages! - Overleaf, Online LaTeX Editor
Track changes and commenting in LaTeX - Overleaf, Online LaTeX Editor
latex - R - knitr | .Rnw | How to comment, to avoid compilation errors? - Stack Overflow
LaTeX/Source Code Listings - Wikibooks, open books for an open world
comments - How to write hidden notes in a LaTeX file? - TeX - LaTeX Stack Exchange
Overleaf on Twitter: "Want to add notes & comments to your #LaTeX documents? It's easy with the todonotes package: http://t.co/8ULJRnWiP3 http://t.co/1AkMPihpTX" / Twitter
margins - Move changes-comment/remark boxes to the left - TeX - LaTeX Stack Exchange
Track changes and commenting in LaTeX - Overleaf, Online LaTeX Editor
GitHub - GjjvdBurg/LaTeXReviewReplyTemplate: A LaTeX template for replying to paper reviews